These two martyrs to the Christian faith have pursued, on various subsequent occasions, a conduct calculated to afford a degree of advantage to an adversary, should he presume to accuse them of renegade propensities. They have manifested themselves determined protectors of the Arab tower, on every occasion of its being threatened with danger. Numerous instances are on record; the most remarkable of which, is one that has given rise to much controversy, and employed in more recent times the researches of learned men. The tradition states, that, during an earthquake, which took place in the year 1504, and of which a vivid description may be found at the end of a book, called the Regla Vieja, which exists in the archives of the cathedral--the two virgins were seen to support the tower and prevent it from falling, surrounding it with their arms, one on each side. It is also related that, on the occasion of a previous earthquake, that of the year 1396, voices were heard in the air, articulated by demons, crying, "Throw it down, throw it down;" and that others replied, "No, we cannot, for those villanous saints, Justa and Rufina, are guarding it." For these reasons it is usual, in paintings representing the Giralda, to place the figures of the two virgin Saints supporting it, one on either side; and a small model thus supported by images of the two martyrs, executed in wood, is carried in the principal religious processions. In all these representations, the figures stand rather taller than the tower.
The hospital of La Caridad is one of the principal attractions to strangers at Seville; for in its chapel is contained the picture, which passes for the master-piece of Murillo. The chapel is narrow and lofty, and the picture placed as near as possible to the ceiling. A sight of it can only be obtained at an angle of about twenty degrees. But the aching of the neck is unheeded during the examination of this superb picture. It is called Las Aguas, the Waters. Moses has just struck the rock, and stands in a simple and dignified attitude. In the complete contentment of his countenance there may be traced a mingled expression of pity and gratitude, as he looks on the scene which follows his action. The artist has given proof of consummate talent in the choice and treatment of his subject; which afforded him a variety of grouping, of expression, and of attitude, of which few were capable of taking better advantage.